2016 RAM CHASSIS CAB check oil

Lubricant Selection
Refer to “Fluids, Lubricants, And Genuine Parts” in
“Maintaining Your Vehicle” for further information.
NOTE: The presence of water in the gear lubricant will
result in corrosion and possible failure of differential
components. Operation of the vehicle in water, as may be
encountered in some off-highway types of service, will
require draining and refilling the axle to avoid damage.
Limited-Slip Differentials DO NOT REQUIRE any
limited slip oil additive (friction modifiers).
NOTE: Slight noise and mild shuddering may be evident
while turning a vehicle with limited slip differential on
concrete or dry pavement. These conditions should be
considered normal operation of the limited slip differen-
tial. Transfer Case
Drain And Refill
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
Lubricant Selection
Refer to “Fluids, Lubricants, And Genuine Parts” in
“Maintaining Your Vehicle” for further information.
Fluid Level Check
This fluid level can be checked by removing the filler
plug. The fluid level should be to the bottom edge of the
filler plug hole with the vehicle in a level position.
Automatic Transmission — If Equipped
Selection Of Lubricant
It is important to use the proper transmission fluid to
ensure optimum transmission performance and life. Use596 MAINTAINING YOUR VEHICLE

4. Fully apply the parking brake and press the brake
pedal.
5. Place the gear selector momentarily into each gear
position (allowing time for the transmission to fully
engage in each position), ending with the transmission
in PARK.
6. Wipe the area around the dipstick clean to prevent dirt
from entering the transmission.
7. Remove the dipstick, wipe it clean and reinsert it until
seated.
8. Remove the dipstick again and note the fluid level on
both sides. The fluid level reading is only valid if there
is a solid coating of oil on both sides of the dipstick.
Note that the holes in the dipstick will be full of fluid
if the actual level is at or above the hole. The fluid level
should be between the “HOT” (upper) reference holes
on the dipstick at normal operating temperature. If the fluid level is low, add fluid through the dipstick tube
to bring it to the proper level. Do not overfill. Use
ONLY the specified fluid (see  Fluids, Lubricants, and
Genuine Parts  for fluid specifications). After adding
any quantity of oil through the dipstick tube, wait a
minimum of two minutes for the oil to fully drain into
the transmission before rechecking the fluid level.
NOTE: If it is necessary to check the transmission below
the operating temperature, the fluid level should be
between the two “COLD” (lower) holes on the dipstick
with the fluid at 60-70°F / 16-21°C for 66RFE transmis-
sion, or 68-86°F / 20-30°C for AS66RC transmission. Only
use the COLD region of the dipstick as a rough reference
when setting the fluid level after a transmission service
or fluid change. Re-check the fluid level, and adjust as
required, once the transmission reaches normal operating
temperature. 7MAINTAINING YOUR VEHICLE 599

Once A Month Or Before A Long Trip:
• Check engine oil level
• Check windshield washer fluid level
• Check the tire inflation pressures and look for unusual
wear or damage
• Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and automatic trans-
mission and fill as needed.
• Check function of all interior and exterior lights
Required Maintenance
Refer to the Maintenance Schedules on the following
pages for required maintenance. At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
• Change oil and filter.
• Rotate the tires. Rotate at the first sign of irregu-
lar wear, even if it occurs before the oil indicator
system turns on.
• Inspect battery and clean and tighten terminals as
required.
• Inspect automatic transmission fluid if equipped
with dipstick.
• Inspect brake pads, shoes, rotors, drums, hoses
and park brake.
• Inspect engine cooling system protection and hoses.
• Inspect exhaust system.
• Inspect engine air cleaner if using in dusty or
off-road conditions.
• Lube the front drive shaft fitting. 8MAINTENANCE SCHEDULES 633

Maintenance Chart Mileage or time passed
(whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000Additional Inspections
Inspect the CV/Universal joints. X X X X X
Inspect front suspension, tie rod
ends, and replace if necessary. XXX X X X X
Inspect the front and rear axle
surfaces. If gear oil leakage is
suspected, check the fluid level.
If using your vehicle for police,
taxi, fleet, off-road or frequent
trailer towing, change axle fluid. XXX X X X X634 MAINTENANCE SCHEDULES

Bulb Replacement ........................ .618
Bulbs, Light ......................... .120, 617
Cab Top Clearance Lights .................. .624
Camera, Rear ........................... .205
Capacities, Antifreeze (Engine Coolant) ......... .626
Capacities, Fluid ......................... .626
Caps, Filler
Oil (Engine) .......................... .571
Power Steering ........................ .438
Radiator (Coolant Pressure) ............... .590
Carbon Monoxide Warning ...............117,502
Cargo Light ............................ .172
Car Washes ............................ .601
Center High Mounted Stop Light ............. .622
Center Seat Storage Compartment ............ .222
Certification Label ........................ .504
Chart, Tire Sizing ........................ .461
Check Engine Light (Malfunction Indicator Light) . .566 Checking Your Vehicle For Safety ..............116
Checks, Safety ............................116
Child Restraint ............................83
Child Restraints
Booster Seats ...........................88
Child Restraints .........................83
Child Seat Installation ................ .102, 104
How To Stow An Unused ALR Seat Belt ........99
Infants And Child Restraints ................86
Install A LATCH-Compatible Child Restraint ....98
Installing Child Restraints Using The Vehicle Seat
Belt ................................ .101
Locating The LATCH Anchorages ............96
Lower Anchors And Tethers For Children .......91
Older Children And Child Restraints ..........87
Seating Positions ........................90
Cigar Lighter ........................... .215
Clean Air Gasoline ....................... .499654 INDEX

Lug Nuts .................... .537, 538, 545, 547
Maintenance Free Battery ................... .577
Maintenance Procedures ................... .568
Maintenance Schedule ..................... .632
Malfunction Indicator Light (Check Engine) . . .250, 566
Manual, Service ......................... .646
Manual Transmission
Fluid Level Check ...................... .596
Memory Seat ........................... .156
Methanol .............................. .499
Mirrors ............................... .128
Electric Powered ....................... .138
Heated .............................. .140
Memory ............................. .156
Outside ............................. .136
Rearview ..................... .128, 129, 136
Trailer Towing ........................ .141
Modifications/Alterations, Vehicle ...............7 Monitor, Tire Pressure System ............... .488
MOPAR Parts ........................ .567, 645
MTBE/ETBE ........................... .499
Multi-Function Control Lever ................ .173
Navigation System (Uconnect GPS) ............ .205
New Vehicle Break-In Period .................115
Occupant Restraints ........................50
Octane Rating, Gasoline (Fuel) ............... .498
Oil, Engine ......................... .569, 627
Capacity ............................ .626
Change Interval ....................... .570
Dipstick ............................. .569
Disposal ............................. .571
Filter ............................ .572, 627
Filter Disposal ........................ .571
Identification Logo ..................... .570
Pressure Warning Light .................. .246662 INDEX